From 097fc76a0805bdca17baf12cad9d3bcb215716a9 Mon Sep 17 00:00:00 2001 From: Julian Anastasov Date: Fri, 4 Mar 2011 12:26:17 +0200 Subject: [PATCH] ipvs: avoid lookup for fwmark 0 Restore the previous behaviour to lookup for fwmark service only when fwmark is non-null. This saves only CPU. Signed-off-by: Julian Anastasov Signed-off-by: Hans Schillstrom Signed-off-by: Simon Horman --- net/netfilter/ipvs/ip_vs_ctl.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index c73b0c831a2d..f0369d665088 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -411,9 +411,11 @@ ip_vs_service_get(struct net *net, int af, __u32 fwmark, __u16 protocol, /* * Check the table hashed by fwmark first */ - svc = __ip_vs_svc_fwm_find(net, af, fwmark); - if (fwmark && svc) - goto out; + if (fwmark) { + svc = __ip_vs_svc_fwm_find(net, af, fwmark); + if (svc) + goto out; + } /* * Check the table hashed by -- 2.39.2